Full system delivering lower installed cost, reduced cycle times and superior performance.
TYTRO® is a comprehensive admixture system to reduce shotcrete installed costs, minimise excavation downtime and enhance performance. The system consists of macro fibres and admixtures designed to faster achieve early strength, enhance bond to rock substrate and between layers, and deliver high-performance, high-quality shotcrete with minimum rebound and dust.
Shotcrete practitioners and producers stand to gain major savings on material and installation costs by incorporating TYTRO®. Users can optimise mix cost, minimise rebound and accelerate cycle times to boost output while achieving desired technical performance and meeting the highest safety standards.
(Formerly DE NEEF® Organosol 550 DT) Fast reacting, non-foaming, two-component urea-silica injection grout.
TYTRO® AE 220 is an air-entraining admixture which generates a highly stable air-void system for increased protection against damage from freezing and thawing, severe weathering, or de-icer chemicals. TYTRO® AE 220 is a complex mixture of organic acid salts in an aqueous solution specifically formulated for use as an air-entraining admixture for shotcrete and is manufactured under rigid control which provides uniform, predictable performance. TYTRO® AE 220 is supplied ready-to-use and does not require pre-mixing with water.
TYTRO® AE 270 admixture is an aqueous solution of a complex mixture of organic acid salts.
TYTRO® HC 270 is a ready-to-use aqueous solution of chemical compounds specifically designed to stabilise the hydration of shotcrete
TYTRO® RC 400 is a high performance, liquid rheology control admixture based on nanometric colloidal silica formulated to improve cohesion, adhesion and early strength development to fibrereinforced shotcrete
TYTRO® RC 430 is a rheology-controlling admixture specifically formulated to improve sprayability and pumpability characteristics of shotcrete by increasing cohesion, provide superior bond to rock substrate, faster strength development, and minimum rebound and dust to tunnels and underground mining shotcrete applications.
TYTRO® RM 470 Slump Enhancer is a revolutionary advancement in time-activated polycarboxylatebased technology.
TYTRO® RM 471 is a high performance, liquid rheology-modifying admixture based on a highly purified mineral using a patented process that creates pure, uniformly-sized, rod-shape particles, to improve cohesion, adhesion and early strength development to shotcrete
TYTRO® RM 475 is a rheology-modifying and mix-enhancing admixture formulated for shotcrete applications
TYTRO® SA 530 is a high-performance, alkali-free set accelerator specifically formulated to provide high early strength at low dosage rates and improve productivity by shortening the time of setting without compromising long-term strength and durability.
TYTRO® SA 535 is a high-performance, alkali-free set accelerator specifically formulated to provide high early strength at low dosage rates, and improve productivity by shortening the time of setting without compromising long-term strength and durability
TYTRO® WR 110 is a polycarboxylate-based high-range water-reducing admixture specifically formulated to provide prolonged workability, excellent plasticity, and extended slump life in underground sprayed concrete applications.
TYTRO WR 112 is a polycarboxylate-based high-range water-reducing admixture specifically formulated to provide prolonged workability, excellent plasticity and extended slump life in underground shotcrete applications.
TYTRO® WR 171 is a high range water reducer commonly referred to as a superplasticiser. It is an aqueous solution of a modified naphthalene sulphonate.
TYTRO® WR 172 is the latest technology in the development of high range water-reducing superplasticising admixtures
TYTRO® WR 175 is the latest technology in the development of high range water-reducing superplasticising admixtures
From the smallest to the largest, the simplest to the most complex underground projects, every project has its own individual challenges. Our field underground shotcrete specialists work closely with customers to help them achieve safer and more efficient shotcrete operations by deploying market-leading technologies, advanced resources (ranging from rapid diagnostic tools to on-site monitoring systems) and unmatched mix optimisation capabilities with expert site support and training.
TYTRO® offers speciality shotcrete admixtures that are formulated for shotcrete mixes to achieve superior flow, enhanced pumpability and sprayability and prolonged slump life (up to 72 hours) to accommodate logistical and operational needs of every project.
The latest generation of TYTRO® high-performance alkali free accelerators minimise re-entry times by shortening setting time and providing very high early strength.
Featuring the latest in nanotechnology, TYTRO® RC Pozzolanic-based rheology control agent brings rebound rates to single digits (6-8%) and allows placement of 2X larger layer thickness in one single pass by providing superior bond to rock substrate and enhanced cohesion.
Our world-class laboratory resources and field technical specialists provide customised mix designs to achieve performance requirements and ensure minimum cost.
